package com.kern.test;

import com.kern.singleton.MyBusiness;

/**
 * Created by caoshi at 8:04 2021-08-30
 */
public class SingletonTest1 {

    public static void main(String[] args) {
        MyBusiness mb1 = MyBusiness.getInstance();
        System.out.println(mb1);        // @1540e19d
    }

}
